On 11/06/16 21:26, Florian Haftmann wrote:
> After a closer look I came to conclusion that the use of Sup syntax in
> HOLCF/Porder.thy is very application-specific. And it is a deliberate
> separate type class hierarchy since these type classes are tailored
> towards continuous function space.
>> So maybe the best option here is to stay with plain ASCII syntax: ‹LUB
> x∈A. f x›. – to emphasize its somewhat specific application.
Sounds fine to me.
Doing the adhoc change, I found relatively few uses of this special
HOLCF notation.
Makarius
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